alloy steel aisi4340 properties

alloy steel aisi4340 properties

AISI 4340 Alloy Steel (UNS G43400) - AZoM

AISI/SAE 4340 Alloy Steel- 4340 Steel Properties All ...

General characteristics of Alloy Steel 4340 4340 is a nickel-chromium-molybdenum alloy steel known for its toughness and its ability to attain high strengths in the heat-treated condition. It has very good fatigue resistance.

4340 (E4340) Alloy Steel, AISI 4340, Plate, Round Bar AQ ...

AISI 4340 (E4340) alloy steel is a medium carbon, low alloy steel known for its toughness and strength. Machining is done typically in the annealed condition. 4340 steel properties offer good ductility in the annealed condition, allowing it to be bent or formed.

AISI 4340 Fasteners Alloy Steel AISI 4340 Bolts, AISI ...

Alloy steel 4340 fasteners is a chromium-molybdenum alloy steel with high strength properties, used for manufacturing a wide range of fasteners across ASTM and ISO bolting standards. Our offered range of supply AISI 4340 Steel Fasteners has some great features to offer such as Compact design, Superior quality, longer service life and more.

4340 Steel 36CrNiMo4 1.6511 EN24 SNCM439 - Otai ...

AISI 4340 steel is a medium carbon, low alloy steel known for its toughness and strength in relatively large sections. AISI 4340 is also one kind of nickel chromium molybdenum steels. 4340 alloy steel is generally supplied hardened and tempered in the tensile range of 930 – 1080 Mpa.

4340 Steel Equivalent Grade • Properties • Composition ...

4340 steel is nickel-chromium-molybdenum alloy steel. It is also called JIS SNCM439 and DIN 1.6563 steel. It will get high strength after the heat treat. And it has good toughness, fatigue resistance, impact toughness and etc. 4340 steel properties and 4340 steel composition as below.

Properties & Uses for the 4340 Grades of Steel Sciencing

Apr 24, 2017 · Steel of the alloy 4340 can be heat treated (heated to a set temperature for the particular material and then quenched) using an oil quench to increase the alloy's strength. 4340 can also be annealed (heated to a set point and then allowed to cool, which realigns the internal molecular structure to make the metal stronger) which imbues this steel with excellent durability.

AISI 4340 - Howco

AISI 4340 is a low alloy steel containing nominally 0.4% C, 0.8% Cr, 0.25% Mo and 1.8% Ni. Higher strength levels up to 150 KSI 0.2% PS may be achieved by suitable heat treatment. Often used in preference to AISI 4140 at the higher strength levels because of its better hardenability and improved CVN impact toughness.

AISI 4340 Fasteners Alloy Steel AISI 4340 Bolts, AISI ...

Alloy steel 4340 fasteners is a chromium-molybdenum alloy steel with high strength properties, used for manufacturing a wide range of fasteners across ASTM and ISO bolting standards. Our offered range of supply AISI 4340 Steel Fasteners has some great features to offer such as Compact design, Superior quality, longer service life and more.

AISI 4340 Alloy Steel Tool Steel AISI 4340 Steel Grade ...

Virat Special Steels is the largest Supplier & Stockiest of AISI 4340. 40NiCrMo84 is high tensile alloy steel famed for its wear resistance properties and in addition where high strength properties are required. This Grade is used in components akin to gears, shafts, studs and bolts, its hardness is within the range 248/302 HB.

EN24/ AISI 4340/ 40NiCrMo84 Alloy Steel Stockist ...

Properties Alloy Steel Aisi 4340, Properties Alloy Steel ...

US $800-1200 / Metric Ton. Properties alloy steel aisi 4340 products are most popular in South America, North America, and Western Europe. You can ensure product safety by selecting from certified suppliers, including 34 with ISO9001, 6 with Other, and 6 with OHSAS18001 certification.

SAE-AISI 4340 (SNCM439, G43400) Ni-Cr-Mo Steel ...

SAE-AISI 4340 steel is an alloy steel formulated for primary forming into wrought products. 4340 is the designation in both the SAE and AISI systems for this material. G43400 is the UNS number. It can have a moderately high tensile strength among SAE-AISI wrought steels.

AISI 4140 Alloy Steel (UNS G41400)

AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. The following datasheet gives an overview of AISI 4140 alloy steel.